3.1 10,000 Chart
3.1 10,000 Chart. Sequencing Numbers. Solve Mentally. 7,805 What is 7,805 + 2,000? _______ What is 7,805 + 5,000? _______ 7,805 – 3,000?______ 7,805 + 200?_______ 7,805 – 300? __________ Which places have the same digits? Which do not? Why?. Guiding Questions.
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